Analysis
- max time kernel
144s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
20/03/2024, 14:27
Behavioral task
behavioral1
Sample
NiggaDrv.exe
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
- Target NiggaDrv.exe
- Size 229KB
- Sample240320-rsefdsbd3w
- SHA256 0179d68051bc377127ffe0e983a1498646b746b5ef7ad5a83f6f062a4b9d1f61
- MD5 b3b96ea3275dd1f16fea840f735656d9
- SHA1 2a18b0fb20a8d3361b3744242b7c4939816985b8
- SHA512 0b016997326d3a324c3733900cbbd69111c2d6d1dcc8e7f349495dda38b8e8481d94a2bdfdc01830429c8eaf169c80525338ef20b133f441fdbd0c8d9c125e5e
- SSDEEP 6144:lloZMFrIkd8g+EtXHkv/iD4POT1Cg/7I3R0STTKbKb8e1m1j+Yi:noZOL+EP8POT1Cg/7I3R0STTKiUY
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Detect Umbral payload 1 IoCs
resource yara_rule behavioral2/memory/4168-0-0x00000245841B0000-0x00000245841F0000-memory.dmp family_umbral - Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 4168 NiggaDrv.exe Token: SeIncreaseQuotaPrivilege 1480 wmic.exe Token: SeSecurityPrivilege 1480 wmic.exe Token: SeTakeOwnershipPrivilege 1480 wmic.exe Token: SeLoadDriverPrivilege 1480 wmic.exe Token: SeSystemProfilePrivilege 1480 wmic.exe Token: SeSystemtimePrivilege 1480 wmic.exe Token: SeProfSingleProcessPrivilege 1480 wmic.exe Token: SeIncBasePriorityPrivilege 1480 wmic.exe Token: SeCreatePagefilePrivilege 1480 wmic.exe Token: SeBackupPrivilege 1480 wmic.exe Token: SeRestorePrivilege 1480 wmic.exe Token: SeShutdownPrivilege 1480 wmic.exe Token: SeDebugPrivilege 1480 wmic.exe Token: SeSystemEnvironmentPrivilege 1480 wmic.exe Token: SeRemoteShutdownPrivilege 1480 wmic.exe Token: SeUndockPrivilege 1480 wmic.exe Token: SeManageVolumePrivilege 1480 wmic.exe Token: 33 1480 wmic.exe Token: 34 1480 wmic.exe Token: 35 1480 wmic.exe Token: 36 1480 wmic.exe Token: SeIncreaseQuotaPrivilege 1480 wmic.exe Token: SeSecurityPrivilege 1480 wmic.exe Token: SeTakeOwnershipPrivilege 1480 wmic.exe Token: SeLoadDriverPrivilege 1480 wmic.exe Token: SeSystemProfilePrivilege 1480 wmic.exe Token: SeSystemtimePrivilege 1480 wmic.exe Token: SeProfSingleProcessPrivilege 1480 wmic.exe Token: SeIncBasePriorityPrivilege 1480 wmic.exe Token: SeCreatePagefilePrivilege 1480 wmic.exe Token: SeBackupPrivilege 1480 wmic.exe Token: SeRestorePrivilege 1480 wmic.exe Token: SeShutdownPrivilege 1480 wmic.exe Token: SeDebugPrivilege 1480 wmic.exe Token: SeSystemEnvironmentPrivilege 1480 wmic.exe Token: SeRemoteShutdownPrivilege 1480 wmic.exe Token: SeUndockPrivilege 1480 wmic.exe Token: SeManageVolumePrivilege 1480 wmic.exe Token: 33 1480 wmic.exe Token: 34 1480 wmic.exe Token: 35 1480 wmic.exe Token: 36 1480 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4168 wrote to memory of 1480 4168 NiggaDrv.exe 98 PID 4168 wrote to memory of 1480 4168 NiggaDrv.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\NiggaDrv.exe"C:\Users\Admin\AppData\Local\Temp\NiggaDrv.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1480
-
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3704 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:81⤵PID:652